80 lines
2.6 KiB
Java
80 lines
2.6 KiB
Java
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/*
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* Copyright (c) 2009-2010 jMonkeyEngine
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package jme3test.app;
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import com.jme3.util.TempVars;
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public class TestTempVars {
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public static void methodThatUsesTempVars(){
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TempVars vars = TempVars.get();
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assert vars.lock();
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{
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vars.vect1.set(123,999,-55);
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}
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assert vars.unlock();
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}
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public static void main(String[] args){
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System.err.println("NOTE: This test simulates a data corruption attempt\n" +
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" in the engine. If assertions are enabled (-ea VM flag), the \n" +
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"data corruption will be detected and displayed below.");
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TempVars vars = TempVars.get();
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assert vars.lock();
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{
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// do something with temporary vars
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vars.vect1.addLocal(vars.vect2);
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}
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assert vars.unlock();
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assert vars.lock();
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{
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// set a value
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vars.vect1.set(1,1,1);
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// method that currupts the value
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methodThatUsesTempVars();
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// read the value
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System.out.println(vars.vect1);
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}
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assert vars.unlock();
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}
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}
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